| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.86 | 9.866% | $55.8778 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $168.51 | 4.656% | $176.3558 | $176.36 | $176.35 | $176.40 |
| Purchase #3 | $216.28 | 13.327% | $245.1036 | $245.10 | $245.10 | $245.10 |
| Purchase #4 | $36.76 | 8.700% | $39.9581 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $48.48 | 5.507% | $51.1498 | $51.15 | $51.15 | $51.10 |
| Purchase #6 | $9.84 | 5.261% | $10.3577 | $10.36 | $10.35 | $10.40 |
| Purchase #7 | $168.46 | 3.308% | $174.0327 | $174.03 | $174.05 | $174.00 |
| 7 purchase totals = | $699.19 | $752.8355 | $752.84 | $752.85 | $752.90 | |